Answer:
there arent any choices-
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:
  
- Plug -9/7 in:  ÷ ÷  
- -2/3 ÷ -9/7 = 2/3 ÷ 9/7 = 2/3 × 7/9
 × ×  
I hope this helps!
 
        
                    
             
        
        
        
The answer would be b , because the line is pointing down which makes it a negative slope .
        
                    
             
        
        
        
We will set each parentheses equal to 0
x - 4 = 0
x = 4
-5x + 1 = 0
x = 1/5
The lesser value will be 1/5
The greater value will be 4
        
             
        
        
        
 No 20.0000004 cannot be rational.